Rheumatology Commons^™

Spotlight On Blisibimod And Its Potential In The Treatment Of Systemic Lupus Erythematosus: Evidence To Date, Aleksander Lenert, Timothy B. Niewold, Petar Lenert

Internal Medicine Faculty Publications

B cells in general and BAFF (B cell activating factor of the tumor necrosis factor [TNF] family) in particular have been primary targets of recent clinical trials in systemic lupus erythematosus (SLE). In 2011, belimumab, a monoclonal antibody against BAFF, became the first biologic agent approved for the treatment of SLE. Follow-up studies have shown excellent long-term safety and tolerability of belimumab. In this review, we critically analyze blisibimod, a novel BAFF-neutralizing agent. In contrast to belimumab that only blocks soluble BAFF trimer but not soluble 60-mer or membrane BAFF, blisibimod blocks with high affinity all three forms of BAFF. …